A Spring ISD teacher has been charged with having sex with a student. Alison Mosbeck was in court Monday and was released from jail after posting bonds totalling $80,000.

Three weeks ago, the Pct. 4 constable’s office received a tip that a teacher at Spring’s Dueitt Middle School was having a sexual relationship with a 14-year-old student.

Following an investigation by its own police department, Spring ISD put Mosbeck on administrative leave.

Late last week, the Harris County District Attorney’s Office filed four felony charges against the 34-year-old Mosbeck, who went to work for the district two years ago. She faces one count of inappropriate relationship between teacher and student and three counts of felony sexual assault.

A probable cause affidavit obtained by 11 News says the first contact was in November of 2006. The affidavit alleges the boy told authorities that Mosbeck masturbated him in the car as they two left a community event.

That was followed by three other counts of sexual assault of a child, all within a five-month period.

Authorities allege intercourse occurred in several locations including at Mosbeck's Champions Forest area home. 

The formal charges name four locations, the first in a car near the Cypresswood Country Club , the second in a car at the Cell phone lot at Bush Intercontinental Airport, the other two instances occurred at local motels according to authorities.

At the hotels, we're told Mosbeck used her credit card to check in or registered under her own name.

Spring ISD police interviewed her, and she did not deny any of the allegations said authorities. Mosbeck has since resigned from school said Spring ISD spokeswoman Regina Curry.

According to Spring ISD, the student does not attend Dueitt Middle School this year. The district also said because the allegations involve only one student and that it appeared to be an isolated relationship a letter was not sent home to parents.

“There has been no indication of any other student involved (and) no information to lead us to believe that this situation was taking place on school property or during school time,” said Curry.

Mosbeck is due back in court Nov. 29.